L-Proline, 4-mercapto-1-(phenylsulfonyl)-,2-[(4-methylphenyl)sulfonyl]hydrazide, (4R)- is a chemical compound registered under CAS number 391673-94-2, with the molecular formula C18H21N3O5S3 and a molecular weight of about 455.56 g/mol. KingChemi supplies L-Proline, 4-mercapto-1-(phenylsulfonyl)-,2-[(4-methylphenyl)sulfonyl]hydrazide, (4R)- for laboratory research and bulk production; product code 2061008. Send an inquiry for purity, packaging, price and lead time.